ZA201207560B - Method and device for processing sour gas rich in carbon dioxide in a claus process - Google Patents

Method and device for processing sour gas rich in carbon dioxide in a claus process

Info

Publication number
ZA201207560B
ZA201207560B ZA2012/07560A ZA201207560A ZA201207560B ZA 201207560 B ZA201207560 B ZA 201207560B ZA 2012/07560 A ZA2012/07560 A ZA 2012/07560A ZA 201207560 A ZA201207560 A ZA 201207560A ZA 201207560 B ZA201207560 B ZA 201207560B
Authority
ZA
South Africa
Prior art keywords
carbon dioxide
sour gas
gas rich
claus process
processing sour
Prior art date
Application number
ZA2012/07560A
Inventor
Johannes Manzel
Original Assignee
Thyssenkrupp Uhde Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thyssenkrupp Uhde Gmbh filed Critical Thyssenkrupp Uhde Gmbh
Publication of ZA201207560B publication Critical patent/ZA201207560B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1418—Recovery of products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/308—Carbonoxysulfide COS
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
ZA2012/07560A 2010-03-29 2012-10-09 Method and device for processing sour gas rich in carbon dioxide in a claus process ZA201207560B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010013279A DE102010013279B3 (en) 2010-03-29 2010-03-29 Process and apparatus for processing a carbon dioxide rich sour gas in a Claus process
PCT/EP2011/001398 WO2011124326A1 (en) 2010-03-29 2011-03-22 Method and device for processing sour gas rich in carbon dioxide in a claus process

Publications (1)

Publication Number Publication Date
ZA201207560B true ZA201207560B (en) 2014-01-29

Family

ID=44167966

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/07560A ZA201207560B (en) 2010-03-29 2012-10-09 Method and device for processing sour gas rich in carbon dioxide in a claus process

Country Status (12)

Country Link
US (2) US8568676B2 (en)
EP (2) EP2552569A1 (en)
KR (2) KR20130057975A (en)
CN (2) CN102821830B (en)
AU (2) AU2011238134A1 (en)
BR (2) BR112012024493A2 (en)
CA (2) CA2793638A1 (en)
DE (1) DE102010013279B3 (en)
RU (2) RU2545273C2 (en)
TW (2) TW201210930A (en)
WO (2) WO2011124326A1 (en)
ZA (1) ZA201207560B (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042520A1 (en) * 2009-09-22 2011-03-24 Uhde Gmbh Method for operating a coke oven arrangement
DE102010013279B3 (en) * 2010-03-29 2011-07-28 Uhde GmbH, 44141 Process and apparatus for processing a carbon dioxide rich sour gas in a Claus process
DE102011108530A1 (en) * 2011-07-26 2013-01-31 Linde Aktiengesellschaft Process and apparatus for detergent regeneration in gas scrubbers
EP2744750A4 (en) 2011-11-15 2015-05-06 Shell Int Research Method of producing sulfur dioxide
CA2855808A1 (en) 2011-11-15 2013-05-23 Shell International Research Maatschappij B.V. Method of processing feed streams containing hydrogen sulfide
DE102012006748A1 (en) * 2012-04-03 2013-10-10 Linde Aktiengesellschaft Process and apparatus for sulfur recovery
US9994452B2 (en) 2012-07-06 2018-06-12 Total Sa Integrated process for native CO2 recovery from a sour gas comprising H2S and CO2
CN103566730B (en) * 2012-08-06 2015-12-02 中国石油化工股份有限公司 The sulphur removal produced in process sulfur recovery facility shut-down process purges the method for tail gas
DE102012017045A1 (en) * 2012-08-29 2014-05-15 Thyssenkrupp Uhde Gmbh Process for washing sulfur-containing gases with a circulating ammonia-containing washing solution
EA028471B1 (en) 2012-12-10 2017-11-30 Тоталь Са Integrated process to recover high quality native cofrom a sour gas comprising hs and co
MY183960A (en) 2013-01-25 2021-03-17 Exxonmobil Upstream Res Co Contacting a gas stream with a liquid stream
AR096078A1 (en) 2013-05-09 2015-12-02 Exxonmobil Upstream Res Co SEPARATION OF IMPURITIES OF A GAS CURRENT USING A CONTACT SYSTEM IN VERTICALLY ORIENTED EQUICORRIENT
AR096132A1 (en) 2013-05-09 2015-12-09 Exxonmobil Upstream Res Co SEPARATE CARBON DIOXIDE AND HYDROGEN SULFIDE FROM A NATURAL GAS FLOW WITH CO-CURRENT SYSTEMS IN CONTACT
DE102013008852A1 (en) * 2013-05-23 2014-11-27 Linde Aktiengesellschaft Process and apparatus for treating a sulfur-containing exhaust gas from a sulfur recovery
WO2015007484A1 (en) * 2013-07-16 2015-01-22 Siemens Aktiengesellschaft Device and method for treating a combustion gas, in particular for treating a natural gas
EP3131658B1 (en) 2014-04-16 2019-09-25 Saudi Arabian Oil Company Improved sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with btex in a claus unit
US10265899B2 (en) 2014-04-22 2019-04-23 Plastipak Packaging, Inc. Pellet and precursor with recycled content
US9731243B2 (en) * 2014-06-30 2017-08-15 Uop Llc Low pressure re-absorber and its integration with sulfur-rich solvent flash drum or sulfur-rich solvent stripper in an absorption unit
CN105623764B (en) * 2014-10-31 2018-12-25 中国石油天然气股份有限公司 Biological desulfurization method and regeneration reactor for medium-low pressure natural gas
RU2576738C9 (en) * 2014-11-14 2016-05-20 Общество с ограниченной ответственностью "ЭНГО Инжиниринг" Method of natural gas processing and device to this end
MX2017007708A (en) 2015-01-09 2017-10-27 Exxonmobil Upstream Res Co Separating impurities from a fluid steam using multiple co-current contactors.
US10717039B2 (en) 2015-02-17 2020-07-21 Exxonmobil Upstream Research Company Inner surface features for co-current contractors
KR101992109B1 (en) 2015-03-13 2019-06-25 엑손모빌 업스트림 리서치 캄파니 Coalescer for parallel contactor
CA3035598A1 (en) * 2016-09-14 2018-03-22 Exxonmobil Upstream Research Company Apparatus and system for enhanced selective contaminant removal processes related thereto
AU2018283902B9 (en) 2017-06-15 2021-08-05 Exxonmobil Upstream Research Company Fractionation system using bundler compact co-current contacting systems
MX2019014327A (en) 2017-06-15 2020-02-05 Exxonmobil Upstream Res Co Fractionation system using compact co-current contacting systems.
EP3641914A1 (en) 2017-06-20 2020-04-29 ExxonMobil Upstream Research Company Compact contacting systems and methods for scavenging sulfur-containing compounds
MX2020001415A (en) 2017-08-21 2020-03-09 Exxonmobil Upstream Res Co Integration of cold solvent and acid gas removal.
CN107715671B (en) * 2017-09-25 2020-11-17 江苏河海新能源股份有限公司 Hydrogen sulfide removing device
KR101981457B1 (en) * 2017-11-22 2019-05-24 주식회사 포스코 Gas processing apparatus and method thereof
EP3583997B1 (en) * 2018-06-18 2022-09-28 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Method and system for the production of synthesis gas
EP3608010A1 (en) * 2018-08-07 2020-02-12 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Method and device for the removal of acid gas components from a gas mixture
ES2952273T3 (en) * 2019-05-03 2023-10-30 Topsoe As Method for the production of elemental sulfur by partial or fully catalytic oxidation of Claus tail gas
WO2020236675A1 (en) 2019-05-17 2020-11-26 Saudi Arabian Oil Company Process of improved sulfur capture from a syngas mixture involving absorption and membrane diffusion steps
EP3953020A1 (en) 2019-05-17 2022-02-16 Saudi Arabian Oil Company Hydrogen sulfide-carbon dioxide membrane separation process using perfluorinated membranes
CN113825559A (en) 2019-05-17 2021-12-21 沙特阿拉伯石油公司 Improved sulfur recovery operation with improved carbon dioxide recovery
CN110180383B (en) * 2019-05-21 2022-02-25 山东三维化学集团股份有限公司 Hydrogen sulfide acid gas and hydrogen sulfide resource cooperative recovery device and method
WO2020241089A1 (en) * 2019-05-28 2020-12-03 株式会社神戸製鋼所 Gas treatment method, and gas treatment device
RU2705352C1 (en) * 2019-06-26 2019-11-06 Игорь Анатольевич Мнушкин Method of processing natural gas with high content of acidic components
US10662061B1 (en) * 2019-08-20 2020-05-26 Saudi Arabian Oil Company Two-stage adsorption process for Claus tail gas treatment
CN113528206B (en) * 2020-04-13 2022-11-04 中国石油天然气股份有限公司 Desulfurization system and method
US11851625B2 (en) 2021-05-20 2023-12-26 Saudi Arabian Oil Company Reservoir management by controlling acid gas build-up in reservoir by partial CO2 removal processes
CN114076321B (en) * 2021-11-15 2024-04-30 镇海石化工程股份有限公司 Method for treating petrochemical VOCs waste gas by utilizing sulfur recovery device incinerator

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085199A (en) * 1976-06-08 1978-04-18 Bethlehem Steel Corporation Method for removing hydrogen sulfide from sulfur-bearing industrial gases with claus-type reactors
US4198388A (en) * 1978-02-14 1980-04-15 Bethlehem Steel Corporation Selective removal of H2 S from an H2 S and CO2 containing gas stream
US4741884A (en) * 1981-11-13 1988-05-03 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
US4483833A (en) * 1982-01-18 1984-11-20 Exxon Research & Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols
DE3239603A1 (en) * 1982-10-26 1984-04-26 Linde Ag, 6200 Wiesbaden METHOD FOR REMOVING H (DOWN ARROW) 2 (DOWN ARROW) S, SO (DOWN ARROW) 2 (DOWN ARROW) AND ELEMENTAL SULFUR FROM GAS MIXTURES
US4483834A (en) * 1983-02-03 1984-11-20 Uop Inc. Gas treating process for selective H2 S removal
CA1219731A (en) * 1983-05-02 1987-03-31 John Happel Process for desulfurizing fuel gases
US4498911A (en) * 1983-06-29 1985-02-12 Shell Oil Company Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide
GB8804728D0 (en) 1988-02-29 1988-03-30 Shell Int Research Process for removing h2s from gas stream
DE4014018A1 (en) * 1990-05-01 1991-11-07 Metallgesellschaft Ag Gas purificn. using recyclable scrubber soln. - esp. for desulphurisation of fuel gas
DE4121436A1 (en) 1991-06-28 1993-01-07 Linde Ag METHOD FOR SELECTIVE H (DOWN ARROW) 2 (DOWN ARROW) S WASHING
IT1275587B1 (en) * 1995-07-21 1997-08-06 Kinetics Technology PROCESS FOR THE TREATMENT OF TAIL GAS OF A CLAUS PLANT AND THE CONTEMPORARY ENRICHMENT OF THE SUPPLY GAS
JP3602268B2 (en) 1996-07-15 2004-12-15 日揮株式会社 Method and apparatus for removing sulfur compounds contained in natural gas and the like
US6962680B1 (en) * 2000-10-18 2005-11-08 Jgc Corporation Method and apparatus for removing sulfur compound in gas containing hydrogen sulfide, mercaptans, carbon dioxide and aromatic hydrocarbon
DE10219900B4 (en) * 2002-05-03 2004-08-26 Lurgi Ag Process for the purification of hydrocarbon gas
AU2003211033B2 (en) * 2002-12-17 2008-10-09 Fluor Technologies Corporation Configurations and methods for acid gas and contaminant removal with near zero emission
DE10332427A1 (en) 2003-07-16 2005-02-03 Uhde Gmbh Process for the removal of hydrogen sulfide and other sour gas components from pressurized industrial gases
EA010565B1 (en) * 2004-07-12 2008-10-30 Эксонмобил Апстрим Рисерч Компани Methods for removing sulfur-containing compounds from hydrocarbon-containing gases (embodiments)
CA2605520C (en) * 2005-04-20 2010-11-02 Fluor Technologies Corporation Configurations and methods for claus plant operation with variable sulfur content
US20110023714A1 (en) 2007-11-27 2011-02-03 Horst Weiss Method and device for regenerating the loaded detergent in a physical gas scrubber
CN101519192B (en) * 2009-03-27 2011-02-09 成都赛普瑞兴科技有限公司 Low temperature Claus sulfur recovery process and device therefor
DE102010013279B3 (en) * 2010-03-29 2011-07-28 Uhde GmbH, 44141 Process and apparatus for processing a carbon dioxide rich sour gas in a Claus process

Also Published As

Publication number Publication date
US20130022534A1 (en) 2013-01-24
AU2011234876A1 (en) 2012-08-30
US8591846B2 (en) 2013-11-26
KR20130008600A (en) 2013-01-22
EP2552570B1 (en) 2014-04-30
RU2545273C2 (en) 2015-03-27
CA2792812A1 (en) 2011-10-06
CN102802767B (en) 2015-04-01
RU2012138294A (en) 2014-05-10
CA2793638A1 (en) 2011-10-13
TW201210930A (en) 2012-03-16
DE102010013279B3 (en) 2011-07-28
EP2552570A1 (en) 2013-02-06
WO2011120647A1 (en) 2011-10-06
WO2011124326A1 (en) 2011-10-13
EP2552569A1 (en) 2013-02-06
KR20130057975A (en) 2013-06-03
US20130017144A1 (en) 2013-01-17
AU2011238134A1 (en) 2012-10-04
BR112012024491A2 (en) 2017-07-18
CN102821830B (en) 2015-05-20
CN102821830A (en) 2012-12-12
CN102802767A (en) 2012-11-28
TW201202124A (en) 2012-01-16
US8568676B2 (en) 2013-10-29
BR112012024493A2 (en) 2017-08-22
RU2012142710A (en) 2014-05-10

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